package com.itheima.clientAndService01;

public class MainClass01 {
    public static void main(String[] args) {
        Inter1.drink();
    }
}

interface Inter1{
    int num = 1;

    void show();

    public static void eat(){
        System.out.println("吃饭");
    }

    static void drink(){
        System.out.println(num);
        eat();
    }
}
